3v4l.org

run code in 300+ PHP versions simultaneously
<?php function func() { $call = function() { echo "hello"; }; $call; } func();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Va3Gj
function name:  (null)
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'func'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   1

Function func:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Va3Gj
function name:  func
number of ops:  3
compiled vars:  !0 = $call
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FVa3Gj%3A3%240'
          1        ASSIGN                                                   !0, ~1
    7     2      > RETURN                                                   null

End of function func

Function %00%7Bclosure%7D%2Fin%2FVa3Gj%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Va3Gj
function name:  {closure}
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ECHO                                                     'hello'
    5     1      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FVa3Gj%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
181.04 ms | 1397 KiB | 14 Q